Parallax Volatility Advisers
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Parallax Volatility Advisers’s Astera Labs ALAB Stock Holding History

Parallax Volatility Advisers’s Portfolio ALAB Stock Details ALAB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-34,100
Closed -$3.74M – 1748
2026
Q1 		$3.74M Sell
34,100
-10,600
-24% -$1.51M 0.01% 649
2025
Q4 		$7.44M Buy
44,700
+41,100
+1,142% +$6.88M 0.01% 549
2025
Q3 		$705K Buy
+3,600
New +$592K ﹤0.01% 1187

Other funds holding ALAB

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Parallax Volatility Advisers's ALAB Position: Q2 2026 in Review

Parallax Volatility Advisers sold out of Astera Labs (ALAB) in Q2 2026, closing a stake of 22,379 shares — an estimated $2.45M sold.

Parallax Volatility Advisers first reported a position in ALAB in Q3 2024 and held it in 3 quarters. The position peaked at $6.58M in Q3 2024. 989 funds tracked by Wall St. Rank hold ALAB as of Q2 2026.

  • Parallax Volatility Advisers reported no remaining Astera Labs position as of Q2 2026 after selling out during the quarter.
  • Parallax Volatility Advisers sold 22,379 Astera Labs shares in Q2 2026, an estimated $2.45M.
  • Parallax Volatility Advisers first reported a position in Astera Labs in Q3 2024 and held it in 3 quarters.
  • Parallax Volatility Advisers's Astera Labs position peaked at $6.58M in Q3 2024.
  • 989 funds tracked by Wall St. Rank held Astera Labs as of Q2 2026.

Based on Parallax Volatility Advisers's 13F filing for Q2 2026, filed 14 Aug 2026.